May 09, 2025  
2025-2026 Academic Catalog 
  
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2025-2026 Academic Catalog
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WLD 220 - Advanced Gas Tungsten Arc Welding

Min Credits: 3

This course covers the advanced principles and practices of Gas Tungsten Arc Welding and GTAW Pulse (GTAW-P). The student will learn advanced GTAW terminology, apply safety standards, and develop a working knowledge of Tungsten Inert Gas (TIG) weld principles. This course will identify advanced AC/DC welding equipment used with ferrous and nonferrous metals. The student will perform Pulse GTAW in accordance to welding procedure specifications in all positions using the correct shielding gas and filler rods. Safety will be emphasized throughout the class and will be in accordance with industry standards for manufacturing.

Lecture: 2 Lab: 2
Prerequisite(s): WLD 140  


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